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authorEric Wild <ewild@sysmocom.de>2019-07-19 00:48:50 +0200
committerlaforge <laforge@gnumonks.org>2019-07-22 19:57:02 +0000
commit05fee6dbeee0ca3599aa6714b3863824a91c70d8 (patch)
tree76ebca0ad6765ee4eca7dbc6ee6a81980e5afd17
parent4b8e309f57bcd8c176bdf265bf31a010096de4df (diff)
turn -Werror=null-dereference into a warning
There is unfortunately no way to suppres this witha pragma, and gcc 9 uncovers quite a few new instaces with enabled LTO that can't/won't be fixed "error: potential null pointer dereference" Related: OS#4123 Change-Id: I4d1219bf84d3b8dcaf925a60cf54abe733fba263
-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index e72e9d63..a7d37175 100644
--- a/configure.ac
+++ b/configure.ac
@@ -116,7 +116,7 @@ CFLAGS="$CFLAGS -Wall"
AX_CHECK_COMPILE_FLAG([-Werror=implicit], [CFLAGS="$CFLAGS -Werror=implicit"])
AX_CHECK_COMPILE_FLAG([-Werror=maybe-uninitialized], [CFLAGS="$CFLAGS -Werror=maybe-uninitialized"])
AX_CHECK_COMPILE_FLAG([-Werror=memset-transposed-args], [CFLAGS="$CFLAGS -Werror=memset-transposed-args"])
-AX_CHECK_COMPILE_FLAG([-Werror=null-dereference], [CFLAGS="$CFLAGS -Werror=null-dereference"])
+AX_CHECK_COMPILE_FLAG([-Wnull-dereference], [CFLAGS="$CFLAGS -Wnull-dereference"])
AX_CHECK_COMPILE_FLAG([-Werror=sizeof-array-argument], [CFLAGS="$CFLAGS -Werror=sizeof-array-argument"])
AX_CHECK_COMPILE_FLAG([-Werror=sizeof-pointer-memaccess], [CFLAGS="$CFLAGS -Werror=sizeof-pointer-memaccess"])